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United States Patent | 5,182,586 |
Bennato | January 26, 1993 |
The sunglasses structure comprises a front piece, an arm hinged to each end of the front piece, and a one-piece lens supported by the front piece. A milling is formed in the lens which is substantially V-shaped, with inwardly protruding coupling elements. A V-shaped elastically deformable bridge is insertable into the milling. The bridge has a perimetral groove for accommodating a perimetral portion of the milling and a plurality of seats accommodating the coupling elements, which snap into engagement with the seats upon inserting bridge into the milling. Air vents are provided at a lateral portion of the lens for preventing misting.
Inventors: | Bennato; Antonio (Fener di Alano di Piave, IT) |
Assignee: | Moda Solaris S.p.A. (Pederobba, IT) |
Appl. No.: | 556246 |
Filed: | July 20, 1990 |
Jan 26, 1990[IT] | 82511 A/90 |
Current U.S. Class: | 351/47; 351/44; 351/128; 351/132; 351/136 |
Intern'l Class: | G02C 009/00 |
Field of Search: | 351/41,44,47,158,128,138,132,136 |
4704015 | Nov., 1987 | Grendol et al. | 351/138. |
4877320 | Oct., 1989 | Holden | 351/44. |
5016999 | May., 1991 | Williams | 351/41. |